org.eclipse.linuxtools.lttng2.ui/src/org/eclipse/linuxtools/internal/lttng2/ui/views/control/model/impl/TraceControlLabelProvider.java

   1 /**********************************************************************
   2  * Copyright (c) 2012, 2013 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Bernd Hufmann - Initial API and implementation
  11  **********************************************************************/
  12 package org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl;
  13
  14 import org.eclipse.jface.viewers.ColumnLabelProvider;
  15 import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.ITraceControlComponent;
  16 import org.eclipse.swt.graphics.Image;
  17
  18 /**
  19  * <p>
  20  * Label provider for trace control tree viewer.
  21  * </p>
  22  *
  23  * @author Bernd Hufmann
  24  */
  25 public class TraceControlLabelProvider extends ColumnLabelProvider {
  26
  27     // ------------------------------------------------------------------------
  28     // Operations
  29     // ------------------------------------------------------------------------
  30
  31     @Override
  32     public Image getImage(Object element) {
  33         if ((element != null) && (element instanceof ITraceControlComponent)) {
  34             return ((ITraceControlComponent) element).getImage();
  35         }
  36         return null;
  37     }
  38
  39     @Override
  40     public String getText(Object element) {
  41         if ((element != null) && (element instanceof ITraceControlComponent)) {
  42             return ((ITraceControlComponent) element).getName();
  43         }
  44         return "";//$NON-NLS-1$
  45     }
  46
  47     @Override
  48     public String getToolTipText(Object element) {
  49         if ((element != null) && (element instanceof ITraceControlComponent)) {
  50             return ((ITraceControlComponent) element).getToolTip();
  51         }
  52         return null;
  53     }
  54 }